2-Way APV MMFT Concrete Sprayer

Model # 932657-V

The 2-Way APV MMFT Concrete Sprayer is a spray applicator for projecting 2 highly corrosive chemicals such as those used to remove concrete and for aluminum brightening. It is intended for use in facilities where plumbed water pressure is available, but unreliable. This acid-resistant system uses an air-operated, double-diaphragm, Flojet pump to draw water from an internal float tank and 2 chemical concentrates from static tanks and blend them to create a wide range of dilution ratios. A uniform spray is then projected through the hose, wand and fan nozzle on to any surface. Alternate between 2 different concentrations or chemicals using ball valves.

Key Features
  • Blends water from an internal float tank and chemical concentrate from a static tank
  • Cost-effective Flojet AODD pump with Viton diaphragms
  • The unique metering manifold adjusts water and chemical flow to achieve virtually any dilution ratio
  • Fan pattern spray nozzle for fast, efficient coverage
  • Alternate between 2 different concentrations or chemicals using the ball valves
  • Corrosion resistant wetted components
  • See other Lafferty acid sprayers and foamers in Catalog 8

Includes

  • Chemical resistant plastic enclosure
  • Air inlet ball valve and regulator/filter
  • Internal water float tank
  • 1/4" Flojet AODD pump with Viton diaphragms
  • Machined chemical/water metering manifold
  • 50' discharge hose, PVC ball valve, polypropylene wand and fan nozzle with nozzle protector
Chemical Concentrate
Temperature up to 160°F
Pressure 20 to 60 PSI
Compressed Air up to 4 CFM
Hose 1/2" ID x 50'
Nozzle 2520
Stainless Steel Hose Rack
Large# 224150
Stainless Steel Jug Racks
2 ½ Gal. (8 ½'' x 10 ½'') # 224210
5 Gallon (12" x 12") Round/Square# 224215
5 Gallon, Round (Locking)# 224216
Drum & Tote Stick Lengths, Styles & Seal Materials
Drum Stick, 33" (Viton or EPDM)# 491643 / 491643-E
Drum Stick, 48" (Viton or EPDM)# 491648 / 491648-E
Drum Stick, 54" (Viton or EPDM)# 491645 / 491645-E
Tote Stick, 48" (Viton or EPDM)# 491654 / 491654-E
Tote Stick, 54" (Viton or EPDM)# 491656 / 491656-E
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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